Physics-
General
Easy

Question

In given figure, the small block of mass 2m is released from rest when the string is in horizontal position, Displacement of the ring when string makes an angle theta equals 37 to the power of ring operator end exponent with the vertical will be:

  1. fraction numerator 4 l over denominator 15 end fraction    
  2. fraction numerator stack l with minus on top over denominator 15 end fraction    
  3. fraction numerator 2 l over denominator 15 end fraction    
  4. none of these    

The correct answer is: fraction numerator 4 l over denominator 15 end fraction

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